Architecture

Architecture

 

 

 

Advantages

§ Provides Isolation of User Interface & Business logic

§ GUI programmers need not handle any database operations

  

Mapping of UI structures in Interaction Layer

  

CRMC_MAP transaction allows mapping of UI fields to various segment fields 

 

 

Mapping of UI structures in Interaction Layer-Contd.

 

Each UI field is mapped  to segment fields

  

 

 

Screen Control – SAP GUI Transaction layout

  

 

Screen Control determines how the screens are displayed in SAP GUI.

Controls screens in

§Customer Interaction Center (CIC)

§CRMD_ORDER transaction

Screen control can be customized using the transaction CRMV_SSC. Can be used to perform the following

§Change the tab order displayed in transaction

§Add new custom screen in transaction

§Add new custom tabs

Note: Easy Enhancement Workbench can be used to add custom fields. However EEWB enhancements always appears as a separate tab in the transactions and is always the last tab.

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Screen Control - Concepts

 

§Screen Profile Type

–Screen profile type is to identify the category of screens for a the business transaction. (eg. SALS is the screen profile type for Sales transactions in CRMD_ORDER whereas TSAL is the screen profile for Sales transaction in CIC)

§Screen Profile

–Allows different screens to be assigned to same category of transaction based on the transaction type.

§Panels

–Holds the subscreen areas

§Subscreen Areas

–Subscreen areas holds the screens.

§Tabstrips Panel

–Holds the various tabs that are displayed

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